raudoitusverkko

Raudoitusverkko, also known as reinforcing mesh or rebar mesh, is a steel mesh used in construction to strengthen concrete. It is composed of steel bars welded together at right angles, forming a grid pattern. This grid provides tensile strength to concrete, which is strong in compression but weak in tension. When concrete is subjected to forces that cause it to stretch, the raudoitusverkko takes on this tensile load, preventing cracking and structural failure.

The production of raudoitusverkko typically involves welding steel rods together. These rods are usually made of high-strength steel and come in various diameters depending on the specific structural requirements. The spacing of the bars within the mesh also varies, contributing to its overall strength and load-bearing capacity.

Raudoitusverkko is widely used in a variety of construction applications, including foundations, slabs, walls, and precast concrete elements. It is particularly important in areas where concrete structures are exposed to significant stress, such as in earthquake-prone regions or areas with heavy traffic loads. Proper placement and installation of raudoitusverkko are crucial for its effectiveness. It is typically laid out within the formwork before concrete is poured, ensuring it is fully encased within the concrete once cured. This encapsulation protects the steel from corrosion and ensures optimal load transfer between the steel and the concrete. The use of raudoitusverkko significantly enhances the durability, longevity, and safety of concrete structures.